<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="utf-8">
<title>Swiper实现缩放图片的切换</title>
<!-- Link Swiper's CSS -->
<link rel="stylesheet" href="css/swiper.min.css">

<!-- Demo styles -->
<style>
html, body {
	position: relative;
	height: 100%;
}
body {
	background: #eee;
	font-family: sans-serif;
	font-size: 14px;
	color: #000;
	margin: 0;
	padding: 0;
}
.swiper-container {
	width: 100%;
	height: 100%;
	background-color: rgb(179, 189, 196);
	transition: 1s background-color 1.3s;
}
.swiper-wrapper {
	transition-delay: 1s;
	transition-timing-function: cubic-bezier(0.5, 0, 0, 1);
}
.swiper-slide {
	text-align: center;
	font-size: 18px;
	/* Center slide text vertically */
	display: -webkit-box;
	display: -ms-flexbox;
	display: -webkit-flex;
	display: flex;
	-webkit-box-pack: center;
	-ms-flex-pack: center;
	-webkit-justify-content: center;
	justify-content: center;
	-webkit-box-align: center;
	-ms-flex-align: center;
	-webkit-align-items: center;
	align-items: center;
}
.title {
	transition-delay: 1s;
	z-index: 10;
}
.title h3 {
	font-weight: 700;
    font-size: calc(55px + 54 * ((53vw + 53vh) - 520px) / 820);
	letter-spacing: -1px;
	color: rgba(255,255,255,0);
	-webkit-text-stroke: 2px #fff;
}
.img-box {
	width: 100%;
	height: 100%;
	position: absolute;
	transform: scale(0.6, 0.6);
	transition-duration: 1s;
	transition-property: transform;
	transition-timing-function: cubic-bezier(0.5, 0, 0, 1);
	opacity: 0.9;
	overflow: hidden;
}
.img-box img {
	width: 100%;
	height: 100%;
	object-fit: cover;
	transform: scale(1.2, 1.2) translateX(50%);
	transition-timing-function: cubic-bezier(0.5, 0, 0, 1);
	transition-property: transform;
}
.button-prev, .button-next {
	transition: 0.5s;
	outline: none;
	position: absolute;
	width: 140px;
	z-index: 10;
	top: 65vh;
	transform: translateY(-34px);
	cursor: pointer;
}
.button-prev {
	left: 4vw;
}
.button-next {
	right: 4vw;
}
.button.disabled {
	opacity: 0.2;
	cursor: default;
}
#arrow-svg-home {
	transform: translateY(353px);
}
.button-next #arrow-svg-home {
	transform: translateY(353px) rotateY(180deg);
	transform-origin: 80px 0px 0px;
}
svg {
	transition: 0.5s;
}
.cls-1 {
	transition: 0.5s;
	opacity: 0.4;
	transform-origin: -20px 40px;
	opacity: 1;
}
.cls-4 {
	transition: 0.5s;
	stroke-width: 2px;
	stroke: #fff;
	fill: none;
	stroke-dasharray: 1;
	stroke-dashoffset: 1;
	opacity: 0.4;
	transform-origin: 0px 0px 0px;
}
#arrow-trg {
	transition: 0.5s;
	fill: #fff;
	transform: rotateY(180deg) translate(-53px, 39px);
}
#line {
	transition: 0.5s;
	stroke: #fff;
	transform: translate(50px, 42px);
}
.button-prev:not(.disabled):hover svg {
	transform: translateX(-25px);
}
.button-next:not(.disabled):hover svg {
	transform: translateX(25px);
}
.button:not(.disabled):hover .cls-1 {
	transform: scale(1.1);
}
.button:not(.disabled):hover .cls-4 {
	stroke-dasharray: 2px;
	stroke-dashoffset: 2px;
	opacity: 1;
}
.button:not(.disabled):hover #arrow-trg {
	transform: rotateY(180deg) translate(-37px, 39px);
}
.button:not(.disabled):hover #line {
	transform: translate(35px, 42px) scaleX(0.33);
}
</style>
</head>
<body>
<!-- Swiper -->
<div class="swiper-container">
  <div class="swiper-wrapper">
    <div class="swiper-slide">
      <div class="title" data-swiper-parallax="-130%">
        <h3>Adidas NMD</h3>
      </div>
      <div class="img-box"><img src="images/img1.jpg" style="transform:translateX(0);"></div>
    </div>
    <div class="swiper-slide">
      <div class="title" data-swiper-parallax="-130%">
        <h3>Marconatto</h3>
      </div>
      <div class="img-box"><img src="images/img2.jpg"></div>
    </div>
    <div class="swiper-slide">
      <div class="title" data-swiper-parallax="-130%">
        <h3>CHANEL</h3>
      </div>
      <div class="img-box"><img src="images/img3.jpg"></div>
    </div>
  </div>
  <div class="button-prev button"><svg xmlns="http://www.w3.org/2000/svg" viewBox="0 350 160 90">
    <g id="arrow-svg-home">
      <g id="circ" class="cls-1">
        <circle cx="42" cy="42" r="40" class="cls-4"></circle>
      </g>
      <g id="arrow">
        <path id="arrow-trg" d="M.983,6.929,4.447,3.464.983,0,0,.983,2.482,3.464,0,5.946Z"></path>
      </g>
      <path id="line" d="M120,0H0" class="cls-3" ></path>
    </g>
    </svg></div>
  <!--左箭头-->
  <div class="button-next button"> <svg xmlns="http://www.w3.org/2000/svg"  viewBox="0 350 160 90">
    <g id="arrow-svg-home">
      <g id="circ" class="cls-1">
        <circle  cx="42" cy="42" r="40" class="cls-4"></circle>
      </g>
      <g id="arrow">
        <path id="arrow-trg" d="M.983,6.929,4.447,3.464.983,0,0,.983,2.482,3.464,0,5.946Z" class="cls-2"></path>
      </g>
      <path id="line" d="M120,0H0" class="cls-3" ></path>
    </g>
    </svg></div>
  <!--右箭头--> 
</div>

<script src="js/swiper.min.js"></script> 

<script>
    lock = false;
	bgColor = ["rgb(179, 189, 196)","rgb(180, 183, 166)","rgb(140, 152, 187)"]; //背景色
    var mySwiper = new Swiper('.swiper-container',{
		   speed: 1300,
		   allowTouchMove: false,//禁止触摸滑动
		   parallax : true,  //文字位移视差
		   on:{
		     transitionStart: function(){
				 lock = true;//锁住按钮
			 	 slides = this.slides
				 imgBox = slides.eq(this.previousIndex).find('.img-box') //图片包装器
				 imgPrev = slides.eq(this.previousIndex).find('img')  //当前图片
				 imgActive = slides.eq(this.activeIndex).find('img')  //下一张图片
				 derection = this.activeIndex-this.previousIndex
				 this.$el.css("background-color",bgColor[this.activeIndex]);//背景颜色动画
				 
                 imgBox.transform('matrix(0.6, 0, 0, 0.6, 0, 0)');
				 imgPrev.transition(1000).transform('matrix(1.2, 0, 0, 1.2, 0, 0)');//图片缩放视差
				 this.slides.eq(this.previousIndex).find('h3').transition(1000).css('color','rgba(255,255,255,0)');//文字透明动画
				 
				 imgPrev.transitionEnd(function () {
				   imgActive.transition(1300).transform('translate3d(0, 0, 0) matrix(1.2, 0, 0, 1.2, 0, 0)');//图片位移视差
                   imgPrev.transition(1300).transform('translate3d('+60*derection+'%, 0, 0)  matrix(1.2, 0, 0, 1.2, 0, 0)');
                 });
             },
			 transitionEnd: function(){
                 this.slides.eq(this.activeIndex).find('.img-box').transform(' matrix(1, 0, 0, 1, 0, 0)');
				 imgActive = this.slides.eq(this.activeIndex).find('img')
				 imgActive.transition(1000).transform(' matrix(1, 0, 0, 1, 0, 0)');
				 this.slides.eq(this.activeIndex).find('h3').transition(1000).css('color','rgba(255,255,255,1)');
				 
				 imgActive.transitionEnd(function () {
				   lock = false
                 });
				 //第一个和最后一个，禁止按钮
				 if(this.activeIndex == 0){
					 this.$el.find('.button-prev').addClass('disabled');
				 }else{
					 this.$el.find('.button-prev').removeClass('disabled');
				 }
				 
				 if(this.activeIndex == this.slides.length - 1){
					 this.$el.find('.button-next').addClass('disabled');
				 }else{
					 this.$el.find('.button-next').removeClass('disabled');
				 }
             },
			 init:function(){
				 this.emit('transitionEnd');//在初始化时触发一次transitionEnd事件
		  	 },
		  
		  }
		});
		
	//不使用自带的按钮组件，使用lock控制按钮锁定时间
	mySwiper.$el.find('.button-next').on('click',function(){
		  if(!lock){
		    mySwiper.slideNext();
		  }
		})
	mySwiper.$el.find('.button-prev').on('click',function(){
		  if(!lock){
		    mySwiper.slidePrev();
		  }
		})	
  </script>
</body>
</html>